Materials Collection: Material of the Month

Breathair Hollow

Breathable polyester cushion substitute for urethane foam that uses a hollow yarn to reduce weight. Its compression recovery and durability is as high as that of urethane, making it suitable for cushion materials. The material is a 100% polyester elastomer (Pelprene) with a three-dimensional spring structure offering high elasticity, air permeability (with a void fraction of 95%) for breathability, and fast drying properties.

Visit the Material of the Month display in the Fine Hall Wing of Lewis Science and Engineering Library and nominate your favorite material!

Additional Resources:

       •     Material Connexion: Skydex

       •     Manufacturer website: Breathair